Wouldn't it be great to resurrect this type of film making? Finding a great story that needed to be told with hand drawn animated characters as well as live actors. I am not talking Roger Rabbit II, I would prefer brand new material. There is just something wonderfully nonsensical about combining these two worlds. And when done well, completed magical.
Here is a Popular Science article from September of 1944 about how Disney made the then upcoming feature The Three Caballeros.
The vintage writing style cracks me up, you'll see what I mean.